Breastfeed fail?

Jessica
I am going out of my mind! My baby girl is two days old and I cannot get her to breastfeed. The first day we had really good luck and she would latch and suck for almost thirty minutes. Now, I am lucky if I can even get her to latch. On either side. I started to try and pump and I got twice where I was able to get about 0.3ml out. I just tried again and nothing is now being produced. I feel like a complete failure and that I cannot even provide for my daughter. The hospital I am staying at is a very big breastfeeding hospital so when I broke down and asked for formula, to me, it made it seem like I just made the worst decision for my child. I have only slept a few hours since she has been born and I don't know what to do anymore! I know breast milk is so much better for her and people say that my milk will eventually come in but until then, I cannot even feed my daughter and she is waking up around every 30-45 minutes because she is hungry and I cannot do anything about it 😭
I feel so discouraged and defeated right now. I hope I'm not the the only First Time Mom to go through this.